Governance (without finance portion) (#1212)
Governance (without finance portion) (#1212)

* Update Governance document

* Update governance

* Update formatting a bit

* Rearrange docs some

* Update governance

* Fix ArviZ

* Add missing been

* Fix missing and

* Add link to majority judgement

* Fix typo with if

* Update group

* Update length of tenure

* Change developer to contributor

* Add core contributor section

* minor wording changes to governance doc

* Remove partners below

* Update channels

* Change Project Contributors to Core

* Add note for how long term limit is

* Change voting period to at least instad of exact

* Change terms to 1 week

Co-authored-by: Oriol (Prodesk) <af72bf69da82104e3d3d691a18658247d02fe853@gmail.com>
arviz-devs/arviz,arviz-devs/arviz,arviz-devs/arviz,arviz-devs/arviz